it was the 序数词 time that之后的反义疑问句应该是什么样的?

问题描述:

it was the 序数词 time that之后的反义疑问句应该是什么样的?

应该是陈述句的形式.
举个例子:
It was the fisrt time that he went to school late .
这是他第一次上课迟到了.